Spinning technology for high-count yarn blended by three components of polyester fibers, China hemp fibers and bamboo pulp fibers

Abstract

The invention discloses a spinning technology for high-count yarn blended by three components of polyester fibers, China hemp fibers and bamboo pulp fibers. The blended yarn comprises, by weight, 65%of the polyester fibers, 20% of the bamboo pulp fibers and 15% of China hemp fibers, and through the spinning technology, the high-count yarn of 28 Tex is spun. The spinning technology has the advantages that through the processes of China hemp fiber pretreatment, scutching, carding, combing, drawing, roving, spinning and spooling, the three components of polyester fibers, China hemp fibers and bamboo pulp fibers are blended to form the high-count yarn of 28 Tex, and the problems are solved that the raw materials of China hemp fibers are thick and have great influences on yarn-forming yarn levelness, the length of the fibers is small, the extension of the fibers is small, during yarn forming, broken ends are high, yarn hairness is severe, and fiber cohesion is poor; the yarn can be used for making all kinds of high-end blended yarn fabrics.

Description

technical field [0001] The invention relates to the technical field of cotton textile spinning, in particular to a three-component blended high-count yarn spinning process of polyester, hemp and bamboo pulp fibers. Background technique [0002] In recent years, new fibers in the textile industry have been continuously developed, breaking the original traditional combination of pure cotton spinning or polyester-cotton blended yarns, and replacing them with a reasonable combination of various functional fibers to form different styles of fashion or occupation Pack. In addition to requirements for shape retention, wrinkle resistance, pilling resistance, good drape, bright colors, color fastness, and good gloss in clothing textiles and home textiles, people also put forward new key popular uses for new functional fibers, such as comfort It is required to be warm, cool, moisture-absorbing, sweat-conducting, quick-drying, soft, and non-itchy; in terms of safety, it is required to...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to meet the current market demand for textile fabrics in constant pursuit of functionality, uniformly mix raw materials with different physical properties and different functions according to the specified blending ratio, and spin them into required yarn counts, so as to solve the problems of the accuracy of the blending ratio and the The cohesion between polyester fiber, hemp fiber and bamboo pulp fiber is poor, and the moisture absorption capacity of hemp, bamboo and polyester is relatively strong, so a three-component blend of polyester fiber, hemp fiber and bamboo pulp fiber is provided. Spinning Technology of Tekes High Count Yarn